视频简介

教育经历

  • 2008年9月至2012年3月:香港科技大学计算机科学及工程系,博士,导师:Ke Yi
  • 2004年9月至2008年6月:北京大学数学科学学院,学士

工作经历

  • 2020年4月至今:中国人民大学高瓴人工智能学院,教授(长聘副教授)
  • 2019年8月至2020年4月:人民大学信息学院,教授
  • 2014年9月至2019年7月:人民大学信息学院,副教授
  • 2012年9月至2014年8月:丹麦奥胡斯大学海量数据算法研究中心(MADALGO),博士后研究员,合作导师:Lars Arge
  • 2012年3月至2012年8月:香港科技大学,博士后研究员,合作导师:Ke Yi

研究方向

● 大数据算法;图机器学习与图神经网络;数据流算法

● 重点关注大数据算法与传统算法的三个区别:
1. 从追求多项式时间算法转变为追求近线性/亚线性概率近似算法
2. 从传统RAM模型到数据流、外存等新型计算模型
3. 从最坏情况分析到典型数据分析

● 在研课题:
1. 图神经网络(Graph Neural Network)理论基础
2. 大规模图机器学习
3. 人工智能赋能的数据库优化算法
4. 机器学习赋能的数据流算法

学生要求

● 对算法感兴趣,希望做一些探索性的研究;有一定的数学和编程基础
● 博士学生去向:刘钰(2018届博士,北京交通大学助理教授)
● 硕士学生去向:童绥俊(2017届硕士,IBM),何晓东(2018届硕士,第四范式),殷源(2019届硕士,字节跳动),于辰淼(2019届硕士,中央部委公务员),陈明(2021届硕士,央企选调),邝炜瑞(2021届硕士,阿里达摩院)

教授课程

  • 2020-2021: 数据结构与算法II(本科生荣誉课程)
  • 2020-2021: 数据结构与算法I(本科生荣誉课程)
  • 2019-2020: 数据结构与算法II(本科生荣誉课程)
  • 2019-2020:数据结构与算法I(本科生荣誉课程)
  • 2017-2019:ACM-ICPC算法与程序设计(本科生专业选修课)
  • 2016-2019:算法分析与设计(本科生专业必修课)
  • 2015-2018:海量数据算法(研究生学科基础课)
  • 2016:运筹学基础(本科生专业必修课)
  • 2015:高等数学(本科生学科基础课)

科研项目

  • 国家自然科学基金-重点项目,大规模图的复杂性分析与高效计算(编号61932001,2020.01-2024.12,300万),子课题负责人
  • 国家自然科学基金-面上项目,大图节点相似度计算及其应用(编号61972401,2020.01-2023.12,60万),主持
  • 国家自然科学基金-重点项目,跨模态大数据实时交互式分析(编号61832017,2019.01-2023.12,300万),参与
  • 国家自然科学基金-青年项目,支持摘要搜索的数据库多维动态索引技术研究(编号61502503,2016.01-2018.12,21万),主持
  • 阿里巴巴air项目,支持实时数据分析的采样算子和AQP算法(2021.01-2022.12,50万),主持
  • 阿里巴巴air项目,数据库中高效的采样算子和应用(2020.01-2021.12,50万),主持
  • 中国人民大学决策咨询及预研委托项目预研及委托项目,社交网络中的邻近度近似查询方法研究(编号18XNLG21,2018.03-2020.12。30万),主持
  • 中国人民大学年度项目新教师启动金项目,关系数据库中的略图搜索方法研究(编号15XNLF02,2015.04-2017.12,24万),主持

学术成果

2022
Learning to be a Statistician: Learned Estimator for Number of Distinct Values
Renzhi Wu, Bolin Ding, Xu Chu, Zhewei Wei, Xiening Dai, Tao Guan, Jingren Zhou
To appear in VLDB2022

2021
Approximate Graph Propagation
Hanzhi Wang, Mingguo He, Zhewei Wei*, Sibo Wang, Ye Yuan, Xiaoyong Du, Ji-Rong Wen
To appear in KDD2021 (CCF A)
链接: 链接

Graph Neural Networks Inspired by Classical Iterative Algorithms
Yongyi Yang, Tang Liu, Yangkun Wang, Jinjing Zhou, Quan Gan, Zhewei Wei, Zheng Zhang, Zengfeng Huang, David Wipf
To appear in ICML2021 (CCF A)
下载: 论文附件

Building Graphs at Scale via Sequence of Edges: Model and Generation Algorithms
Yu Liu, Lei Zou, Zhewei Wei
To appear in TKDE 2021 (CCF A)
下载: 论文附件

Massively Parallel Algorithms for Personalized PageRank
Guanhao Hou, Xingguang Chen, Sibo Wang*, Zhewei Wei*
To appear in Proc. VLDB Endow. 14, 2021 (CCF A)
链接: 链接

ExactSim: Benchmarking Single-Source SimRank Algorithmswith High-Precision Ground Truths
Hanzhi Wang, Zhewei Wei*, Yu Liu, Ye Yuan, Xiaoyong Du, Ji-Rong Wen
To appear in VLDB Journal, 2021 (CCF A)
下载: 论文附件

Unifying the Global and Local Approaches: An Efficient Power Iteration with Forward Push
Hao Wu, Junhao Gan, Zhewei Wei*, Rui Zhang
To appear in SIGMOD2021 (CCF A)
下载: 论文附件

FlashP: An Analytical Pipeline for Real-time Forecasting of Time-Series Relational Data
Shuyuan Yan, Bolin Ding, Wei Guo, Jingren Zhou, Zhewei Wei, Xiaowei Jiang, Sheng Xu
Proc. VLDB Endow. 14(5): 721-729 (2021) (CCF A)
下载: 论文附件

2020
A Game-based Framework for Crowdsourced Data Labeling
Jingru Yang, Ju Fan, Zhewei Wei, Guoliang Li, Tongyu Liu, Xiaoyong Du
VLDB J. 29(6): 1311-1336 (2020) (CCF A)
下载: 论文附件

Scalable Graph Neural Networks via Bidirectional Propagation
Ming Chen, Zhewei Wei*, Bolin Ding, Yaliang Li, Ye Yuan, Xiaoyong Du, Ji-Rong Wen
NeurIPS 2020 (CCF A)
下载: 论文附件

SimTab: Accuracy-Guaranteed SimRank Queries through Tighter Confidence Bounds and Multi-Armed Bandits
Yu Liu, Lei Zou, Qian Ge, Zhewei Wei*
Proc. VLDB Endow. 13(11): 2202-2214 (2020) (CCF A)
下载: 论文附件

Simple and Deep Graph Convolutional Networks
Ming Chen, Zhewei Wei*, Zengfeng Huang, Bolin Ding, Yaliang Li
ICML 2020: 1725-1735 (CCF A)
下载: 论文附件

Personalized PageRank to a Target Node, Revisited
Hanzhi Wang, Zhewei Wei*, Junhao Gan, Sibo Wang, Zengfeng Huang
KDD 2020: 657-667 (CCF A)
下载: 论文附件

Influence Maximization Revisited: Efficient Reverse Reachable Set Generation with Bound Tightened
Qintian Guo, Sibo Wang, Zhewei Wei*, Min Chen
SIGMOD Conference 2020 (CCF A): 2167-2181
下载: 论文附件

Exact Single-Source SimRank Computation on Large Graphs
Hanzhi Wang, Zhewei Wei*, Ye Yuan, Xiaoyong Du, Ji-Rong Wen
SIGMOD Conference 2020 (CCF A): 653-66
下载: 论文附件

2019
CrowdGame: A Game-Based Crowdsourcing System for Cost-Effective Data Labeling
Tongyu Liu, Jingru Yang, Ju Fan, Zhewei Wei, Guoliang Li, Xiaoyong Du
SIGMOD Conference 2019: 1957-1960 (CCF A)
下载: 论文附件

Efficient Algorithms for Approximate Single-Source Personalized PageRank Queries
Sibo Wang, Renchi Yang, Runhui Wang, Xiaokui Xiao, Zhewei Wei*, Wenqin Lin, Yin Yang and Nan Tang
ACM TODS, 44(4): 18:1-18:37 (2019) (CCF A)
下载: 论文附件

Scalable Graph Embeddings via Sparse Transpose Proximities
Yuan Yin and Zhewei Wei*
SIGKDD 2019: 1429-1437, ORAL. (CCF A)
下载: 论文附件

Efficient Estimation of Heat Kernel PageRank for Local Clustering
Renchi Yang, Xiaokui Xiao, Zhewei Wei, Sourav S. Bhowmick, Jun Zhao, Rong-Hua Li
SIGMOD Conference 2019: 1339-1356 (CCF A)
下载: 论文附件

PRSim: Sublinear Time SimRank Computation on Large Power-Law Graphs
Zhewei Wei, Xiaodong He, Sibo Wang, Yu Liu, Xiaoyong Du, Ji-Rong Wen.
SIGMOD Conference 2019: 1042-1059 (CCF A)
下载: 论文附件

Parallel Trajectory-to-Location Join
Shuo Shang, Lisi Chen, Kai Zheng, Christian S. Jensen, Zhewei Wei, Panos Kalnis
IEEE Trans. Knowl. Data Eng. 31(6): 1194-1207 (2019) (CCF A)
下载: 论文附件

2018
Tight Space Bounds for Two-Dimensional Approximate Range Counting
Zhewei Wei; Ke Yi
ACM TALG, 2018, 14(2): 1-17. (CCF B)
下载: 论文附件

Optimal Algorithms for Selecting Top-k Combinations of Attributes: Theory and Applications
Chunbin Lin, Jiaheng Lu, Zhewei Wei, Jianguo Wang, Xiaokui Xiao
VLDB J. 27(1): 27-52 (2018) (CCF A)
下载: 论文附件

Parallel Trajectory Similarity Joins in Spatial Networks
Shuo Shang, Lisi Chen, Zhewei Wei, Christian S. Jensen, Kai Zheng, Panos Kalnis
VLDB J. 27(3): 395-420 (2018) (CCF A)
下载: 论文附件

Cost-Effective Data Annotation using Game-Based Crowdsourcing
Jingru Yang, Ju Fan, Zhewei Wei, Guoliang Li, Tongyu Liu, Xiaoyong Du
PVLDB 12(1): 57-70 (2018) (CCF A)
下载: 论文附件

TopPPR: Top-k Personalized PageRank Queries with Precision Guarantees on Large Graphs
Zhewei Wei, Xiaodong He, Xiaokui Xiao, Sibo Wang, Shuo Shang, Ji-Rong Wen
SIGMOD Conference 2018: 441-45 (CCF A)
下载: 论文附件

2017
Independent Range Sampling, Revisited
Peyman Afshani; Zhewei Wei*
ESA, 2017. (CCF B)
下载: 论文附件

Trajectory Similarity Join in Spatial Networks
Shuo Shang, Lisi Chen, Zhewei Wei, Christian S. Jensen, Kai Zheng, Panos Kalnis
PVLDB 10(11): 1178-1189 (2) (CCF A)
下载: 论文附件

ProbeSim: Scalable Single-Source and Top-k SimRank Computations on Dynamic Graphs
Yu Liu, Bolong Zheng, Xiaodong He, Zhewei Wei*, Xiaokui Xiao, Kai Zheng, Jiaheng Lu
PVLDB 11(1): 14-26 (2017) (CCF A)
下载: 论文附件

Collective Travel Planning in Spatial Networks
Shuo Shang, Lisi Chen, Zhewei Wei, Christian S. Jensen, Ji-Rong Wen, Panos Kalnis
ICDE 2017: 59-60 (CCF A)

Tracking Matrix Approximation over Distributed Sliding Windows
Haida Zhang, Zengfeng Huang, Zhewei Wei, Wenjie Zhang, Xuemin Lin
ICDE 2017: 833-844 (CCF A)
下载: 论文附件

FORA: Simple and Effective Approximate Single-Source Personalized PageRank
Sibo Wang, Renchi Yang, Xiaokui Xiao, Zhewei Wei*, Yin Yang
KDD 2017: 505-514 (CCF A)
下载: 论文附件

2016
Dynamic Shortest Path Monitoring in Spatial Networks
Shuo Shang; Lisi Chen; Zhewei Wei; Danhuai Guo*; Ji-Rong Wen
JCST, 2016, 31(4): 637-648. (CCF B)
下载: 论文附件

Distribution-Aware Crowdsourced Entity Collection
Ju Fan, Zhewei Wei, Dongxiang Zhang, Jingru Yang and Xiaoyong Du
IEEE Transactions on Knowledge and Data Engineering (TKDE), 2016. (CCF A)
下载: 论文附件

Collective Travel Planning in Spatial Networks
Shuo Shang, Lisi Chen, Zhewei Wei, Christian S. Jensen, Ji-Rong Wen, Panos Kalnis
IEEE Trans. Knowl. Data Eng. 28(5): 1132-1146 (2016) (CCF A)
下载: 论文附件

Matrix Sketching Over Sliding Windows
Zhewei Wei, Xuancheng Liu, Feifei Li, Shuo Shang, Xiaoyong Du, Ji-Rong Wen
SIGMOD Conference 2016: 1465-1480 (CCF A)
下载: 论文附件

2015
Towards Maximum Independent Sets on Massive Graphs
Yu Liu, Jiaheng Lu, Hua Yang, Xiaokui Xiao, Zhewei Wei*
PVLDB 8(13): 2122-2133 (2015) (CCF A)
下载: 论文附件

Persistent Data Sketching
Zhewei Wei, Ge Luo, Ke Yi, Xiaoyong Du, Ji-Rong Wen
SIGMOD Conference 2015: 795-810 (CCF A)
下载: 论文附件

2014
Cache-oblivious Hashing
Rasmus Pagh; Zhewei Wei; Ke Yi; Qin Zhang
Algorithmica, 2014, 69(4): 864-883. (CCF B)
下载: 论文附件

Equivalence Between Priority Queues And Sorting In External Memory
Zhewei Wei; Ke Yi
ESA, 2014. (CCF B)
下载: 论文附件

Indexing for summary queries: Theory and practice
Ke Yi, Lu Wang, Zhewei Wei*
ACM Trans. Database Syst. 39(1): 2:1-2:39 (2014) (CCF A)
下载: 论文附件

2013
Mergeable summaries
Pankaj K. Agarwal, Graham Cormode, Zengfeng Huang, Jeff M. Phillips, Zhewei Wei*, Ke Yi
ACM Trans. Database Syst. 38(4): 26:1-26:28 (2013) (CCF A)
下载: 论文附件

The Space Complexity of 2-Dimensional Approximate Range Counting
Zhewei Wei, Ke Yi
SODA 2013: 252-264 (CCF A)
下载: 论文附件

2012
Mergeable Summaries
Pankaj K. Agarwal; Graham Cormode; Zengfeng Huang; Jeff M. Phillips; Zhewei Wei; Ke Yi*
PODS, 2012. (CCF B)
下载: 论文附件

2011
Beyond Simple Aggregates: Indexing For Summary Queries
Zhewei Wei; Ke Yi
PODS, 2011. (CCF B)
下载: 论文附件

2010
Cache-oblivious Hashing
Rasmus Pagh; Zhewei Wei; Ke Yi; Qin Zhang
PODS, 2010. (CCF B)
下载: 论文附件

2009
Dynamic External Hashing: The Limit of Buffering
Zhewei Wei; Ke Yi; Qin Zhang
SPAA, 2009. (CCF B)
下载: 论文附件

荣誉奖励

  • 人工智能与数字经济广东省实验室(琶洲实验室)青年科学家
  • 2019年中国人民大学教学标兵提名奖
  • 中国人民大学“杰出学者”青年学者

社会兼职

  • 论文集主席:SIGMOD/PODS20, ICDT21
  • 程序委员会成员:NeurIPS21, ICML21, KDD21, VLDB20, ICDE21, SIGMETRICS20, ICBK19,NDBC18
  • 会议评审员: SODA, ISAAC, VLDB, ICDE, CIKM, PODS, SIGMOD, KDD
  • 期刊评审员: TKDE, TODS, VLDBJ, TOIS, SICOMP, TALG, GEOINFORMATICA
  • 学术成员:中国计算机学会数据库专委会专委,中国计算机学会学术工作委员会委员

contact

电话:--

邮箱:zhewei (@)ruc.edu.cn

个人网页:http://weizhewei.com/

办公地址:信息楼126B